He holds a PhD in Linguistics from the Tunisian University with first honors and a certificate of in-depth studies with distinction. He is a member of the research team in "Discourse Analysis" and then in the "Towards Discourse and the Rhetoric of Deliberation" laboratory at the University of Manouba, Tunisia, Professor of Linguistics at the Higher Institute of Human Sciences in Tunis and at the University of Virtual Tunisia, has completed many researches in linguistics, and has scientific contributions in Arabic, French and English in linguistics in Arab, French, British and German universities, and interest in the applications of linguistics and semiology based on master's theses he supervised and other research he completed in the context of sign language and translation. He is the editor-in-chief of the "Mizan Translation" magazine issued by the National Center for Translation in Tunisia, and is a reviewer for many of its publications.